PRIVACY: Shelter will not share your customer or contact information with other companies. We respect and are committed to protecting your privacy. Our website and its data are safe and secure.

Contact information we collect from customer orders will be used for shipping and communications related to order processing. Customers who place an order with us will have the option to be included on our postal mailing list for our once-a-year sale.

Customers who 'opt in' and provide contact information for newsletters, mailing lists, brochures, catalogs, Twitter, Facebook, or RSS feeds will receive periodic notices and inquiries from Shelter. We try our best to provide helpful and relevant information. Send us feedback if you have any concerns or suggestions.

To be removed from our mailing list or to update your address, please call 207-442-7938 or send an e-mail to Please indicate if you would like us to update or remove your contact information in the body of the email. Also include the name and address you would like us to update or remove.

Web servers automatically receive and record information from your browser including your IP address, browser information, and the page(s) you visited. We will not sell or provide this information to anyone. We don't use this information in any personally identifiable manner.

SECURITY: It is our intent to protect against the loss, misuse or alteration of information that we have collected from you. Your payment and personal information is always safe. Our Secure Sockets Layer (SSL) enabled shopping cart is the industry standard and among the best software available today for secure commerce transactions. It encrypts all of your personal information, including credit card number, name, and address, so that it cannot be read over the internet.

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Changes to ASHRAE Ventilation Standard
Isaac Asimov wrote "Science gathers knowledge faster than society gathers wisdom." We have seen this play out countless times in residential construction: double pane windows with seals that failed within a few years creating 'obscurred glass', vapor barriers installed on the wrong side of the wall ... READ MORE